$39.77 a foot. U.S. District Judge Nitza Quiñones Alejandro ordered the $70 million sale of Centre Square, the 1.76 million rentable square foot complex at 1500 Market Street, to affiliates of PMC Property Group and Dean Adler — ahead of an October 16, 2026 closing deadline. The order is written as final and immediately appealable.
Nightingale Properties and InterVest Capital paid $328 million in July 2017, then the largest office trade by square footage in Philadelphia history. Foreclosure followed in 2023, with CBRE as receiver. The decline is $258 million, or 78.66% — from $186.36 per foot to $39.77 per foot. Both per-foot figures are CRE360 arithmetic on 1.76 million rentable square feet.
The sale process produced two separate attempts to escape it. Rival bidder CSC Coliving offered $80 million — a 14.29% premium — then withdrew, saying Philadelphia's tax abatement incentives did not justify the conversion. PMC and Adler then moved to exit their own agreement, with a $5 million nonrefundable deposit — 7.14% of the purchase price — already committed. The court denied them.
This is not a market clearing price. A clearing price requires a buyer who wants the asset on the day of closing. Here the highest bidder walked away from a $10 million premium and the obligated buyer told the court he would rather not close. What survived is a contract, enforced.
What broke underneath is conversion economics, and CSC named the mechanism. The abatement did not close the gap between acquisition-plus-conversion cost and stabilized residential value. Two sophisticated sponsors ran that math independently and both tried to leave.
Three years of receivership produced exactly one enforceable transaction, and it required a court order to compel it. Implications: underwrite conversion incentives at cash present value against current hard costs, not at headline value. Treat court-ordered sales as a separate comp class — they are floors set by process, not levels set by demand. And model receivership duration as a cost line, not as a pause.
Flag: the complex is variously reported at 1.76M rentable and 1.8M gross square feet. Never pair the 1.8M figure with the $39.77 per foot comp.
Key Takeaways
- $70M on 1.76M rentable sf is $39.77/sf — against $186.36/sf in 2017, a decline of $258M or 78.66% (CRE360 derived)
- The $5M deposit the buyer was willing to forfeit equals 7.14% of the purchase price (CRE360 derived)
- When the high bidder walks and the winning bidder pays to try to follow him, the price is a legal outcome, not a market opinion
Bisnow, 'Judge Approves $70M Centre Square Sale To Adler, PMC', Aug 18 2026 · The Real Deal, 'Judge pushes through Centre Square sale in Philly', Aug 18 2026 · The Philadelphia Inquirer, 'Philadelphia office complex Centre Square sells for $328 million', Jul 25 2017 · Vista.today, 'Centre Square's Future Uncertain Again as NY Developer Backs Out of $80M Deal', Jul 2026 · CRE360 analysis
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